Finding the Fourth Proportional to 112,846.43, 155,722.29 and 65,096.93

Step by Step Solution

1. Step 1: Write the proportion equation
   112,846.43 : 155,722.29 = 65,096.93 : x
2. Step 2: Convert to fraction form
   112,846.43/155,722.29 = 65,096.93/x
3. Step 3: Cross multiply
   112,846.43x = 155,722.29 × 65,096.93
4. Step 4: Simplify right side
   112,846.43x = 10,137,043,011.57
5. Step 5: Solve for x
   x = 10,137,043,011.57/112,846.43
6. Step 6: Final answer
   x = 89,830.43